Mollers, C.Iqbal., M.C.M.Robbelen, G.2015-09-032015-09-031994Euphytica, 75(1/2):p.95-104https://dl-ifs.nsf.gov.lk/handle/1/602Efficient production of doubled haploid Brassica napus plants by colchicine treatment of microsporesArticle